- Description
- Specifications
- Download
Description
Explosion proof sound pickup is a device that collects voice messages and converts them into electrical signals for output. ZUOAN made ZA-AD-911 explosion proof sound pickup is applicable to Zone 1 & Zone 2 hazardous areas that explosive mixture of group IIA, IIB, IIC, T1~T6 gases, vapors and air may exist, Zone 21 and Zone 22 hazardous areas that explosive dust may exist.
Product Features
High fidelity, clear voice, low noise, no electronic "hissing" noise
High sensitivity, enhanced omnidirectionality
Suits for indoor and outdoor environment, easy installation, friendly maintenance
Supported devices
Explosion proof equipment with audio interface
Dimension
Specification
Voltage | AC100～240V or DC12V |
Material | Stainless steel 304/ 316L |
Ex Certification No. | CNEx22.2964X |
Ex Certificate Mark | Ex db IIC T6Gb/Ex tb IIIC T80C Db |
Product Standard | Q/320412ZAF117-2022 |
Ingress Protection | IP66 |
Cable Thread Hole Spec. | M16×1.25 |
Cable Thread Hole No. | 1 |
Weight | 1.8Kg |
Temperature Rang | -40℃～+60℃ |
Air pressure | 80KPa～110KPa |
Working Current | ≤100mA |
Frequency Response | 20Hz～20KHz |
Sensitivity | -42dB |
Monitoring range | ≤1㎡ |
Output Impedance | 600Ωnonequilibrium |
Inquire Now
Download
